AD712AQ Analog Devices Inc, AD712AQ Datasheet - Page 2

• Manufacturer Part Number: AD712AQ
• Description: IC OPAMP BIFET DUAL PREC 8CDIP
• Manufacturer: Analog Devices Inc

Specifications of AD712AQ

• Slew Rate: 20 V/µs
• Rohs Status: RoHS non-compliant
• Amplifier Type: J-FET
• Number Of Circuits: 2
• -3db Bandwidth: 4MHz
• Current - Input Bias: 25pA
• Voltage - Input Offset: 300µV
• Current - Supply: 5mA
• Current - Output / Channel: 25mA
• Voltage - Supply, Single/dual (±): 9 V ~ 36 V, ±4.5 V ~ 20 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 8-CDIP (0.300", 7.62mm)
• Op Amp Type: Precision
• No. Of Amplifiers: 2
• Bandwidth: 4MHz
• Supply Voltage Range: ± 4.5V To ± 18V
• Amplifier Case Style: DIP
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Common Mode Rejection Ratio: 88
• Current, Input Bias: 25 pA
• Current, Input Offset: 10 pA
• Current, Offset, Input: 10 pA (Typ.)
• Current, Output: ±25 mA
• Current, Supply: 5 mA (Typ.)
• Harmonic Distortion: 0.0003 %
• Impedance, Thermal: 22 °C/W
• Number Of Amplifiers: Dual
• Package Type: CDIP-8
• Resistance, Input: 3×10^12 Ohms
• Temperature, Operating, Maximum: 85 °C
• Temperature, Operating, Minimum: -40 °C
• Temperature, Operating, Range: -40 to +85 °C
• Voltage, Input: ±20 V (Differential), -11.5 to +14.5 V (Common-Mode)
• Voltage, Noise: 45 nV/sqrt Hz
• Voltage, Offset: 0.3 mV
• Voltage, Offset, Input: 0.3 mV (Typ.)
• Voltage, Output, High: +13.9 V
• Voltage, Output, Low: -13.3 V
• Voltage, Supply: ±15 V
• Output Type: -
• Gain Bandwidth Product: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AD712
TABLE OF CONTENTS
Features .............................................................................................. 1
Connection Diagram ....................................................................... 1
General Description ......................................................................... 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 5
Typical Performance Characteristics ............................................. 6
Settling Time ................................................................................... 11
REVISION HISTORY
7/10—Rev. G to Rev. H
Changes to Product Title ................................................................. 1
Added Input Voltage Noise Parameter, Input Current Noise
Parameter, and Open-Loop Gain Parameter, Table 1 .................. 4
Moved Figure 29 and Figure 30 .................................................... 11
Moved Figure 34 ............................................................................. 12
Moved Figure 44 and Figure 45 .................................................... 15
Changes to Ordering Guide .......................................................... 20
8/06—Rev. F to Rev. G
Edits to Figure 1 ................................................................................ 1
Change to 9-Pole Chebychev Filter Section ................................ 18
6/06—Rev. E to Rev. F
Updated Format .................................................................. Universal
Deleted B, C, and T Models............................................... Universal
Changes to General Description .................................................... 1
Changes to Product Highlights ....................................................... 1
Changes to Specifications Section .................................................. 3
ESD Caution .................................................................................. 5
Optimizing Settling Time .......................................................... 11
Op Amp Settling Time—A Mathematical Model .................. 12
Rev. H | Page 2 of 20
Applications Information .............................................................. 14
Filters ................................................................................................ 17
Outline Dimensions ....................................................................... 19
Changes to Figure 43 ...................................................................... 15
7/02—Rev. D to Rev. E
Edits to Features ................................................................................. 1
9/01—Rev. C to Rev. D
Edits to Features ................................................................................. 1
Edits to General Description ........................................................... 1
Edits to Connection Diagram .......................................................... 1
Edits to Ordering Guide ................................................................... 3
Deleted Metalization Photograph ................................................... 3
Edits to Absolute Maximum Ratings ............................................. 3
Edits to Figure 7 ................................................................................. 9
Edits to Outline Dimensions ......................................................... 15
Guarding ...................................................................................... 14
DAC Converter Applications .................................................... 14
Noise Characteristics ................................................................. 15
Driving the Analog Input of an ADC ...................................... 15
Driving a Large Capacitive Load .............................................. 16
Active Filter Applications .......................................................... 17
Second-Order Low-Pass Filter.................................................. 17
9-Pole Chebychev Filter ............................................................. 18
Ordering Guide .......................................................................... 20